diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 0000000..a20ccd9
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,8 @@
+[build-system]
+requires = ["setuptools>=61.0"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "graspnetapi"
+version = "1.0.0"
+dependencies = []
\ No newline at end of file
diff --git a/setup.py b/setup.py
index d973936..a6accdf 100644
--- a/setup.py
+++ b/setup.py
@@ -12,9 +12,9 @@
     url='https://graspnet.net',
     packages=find_packages(),
     install_requires=[
-        'numpy==1.23.4',
+        'numpy>=1.23.4',
         'scipy',
-        'transforms3d==0.3.1',
+        'transforms3d>=0.3.1',
         'open3d>=0.8.0.0',
         'trimesh',
         'tqdm',
@@ -30,7 +30,7 @@
         'cvxopt',
         'dill',
         'h5py',
-        'sklearn',
+        'scikit-learn',
         'grasp_nms'
     ]
 )